[Insight-users] FLTK linking errors building InsightApplications

[Julien Jomier]

Hi Mary Ann,

The version 1.4 of InsightApplications is not compiling on cygwin.

You have two options

1) Update your current Insight and InsightApplications to 1.6
2) Try to add this line in the FindFLTK.cmake file in your
InsightApplication source dir and rerun CMake.

IF(CYGWIN) 
     SET( FLTK_PLATFORM_DEPENDENT_LIBS ole32 uuid comctl32 wsock32 supc++
-lm -lgdi32) 
ENDIF(CYGWIN)

However, I think I had to modify some applications to be able to compile
everything on cygwin. I'll recommend you upgrade ITK to 1.6.

regards,

Julien

> -----Original Message-----
> From: insight-users-admin at itk.org 
> [mailto:insight-users-admin at itk.org] On Behalf Of Mary Ann Brennan
> Sent: Friday, February 13, 2004 3:17 PM
> To: insight-users at itk.org
> Subject: [Insight-users] FLTK linking errors building 
> InsightApplications
> 
> 
> hi,
> 
> i'm trying to build the Insight apps on cygwin, but i keep 
> getting linking errors.  i think i have all the CMake 
> variables set correctly, and i'm using the versions suggested 
> in the readme (VTK 4.2, CMake 1.8.2, FLTK 1.1.3).  i followed 
> all the instructions to install FLTK (did ./configure 
> --enable cygwin, make fluid, make install, and of course 
> make.) and that all seemed to work.
> 
> here are some of the errors i'm getting, after it builds some of the 
> subdirectories successfully...
> 
> ...
> /home/mbrennan/ITK/InsightApplications-1.4.0/DistanceMapFilter
> : building default_target Building executable 
> /home/mbrennan/ITK/InsightApplications-1.4.0/DistanceMapFilter
> /DistanceMapFilter.exe...
> /usr/local/lib/libfltk.a(Fl_Double_Window.o)(.text+0x22):Fl_Do
> uble_Window.cxx: undefined reference to `_CreateCompatibleDC at 4'
> /usr/local/lib/libfltk.a(Fl_Double_Window.o)(.text+0x37):Fl_Do
> uble_Window.cxx: undefined reference to `_SetTextAlign at 8' ... 
> (a bunch of other undefined references in libfltk.a and some in 
> libfltk_gl.a)
> 
> any ideas why this could be happening?
> 
> i followed the instructions in the itk/fltk tutorial to 
> create the simple 
> project, and again, i get the same sorts of errors.
> 
> here's the what i have the CMake variables set to for the insight 
> applications build...
> 
>                                                      Page 1 of 1
>  BUILD_TESTING                    ON
>  CMAKE_BACKWARDS_COMPATIBILITY    1.8
>  CMAKE_BUILD_TYPE
>  CMAKE_INSTALL_PREFIX             /usr/local
>  DART_ROOT                        DART_ROOT-NOTFOUND
>  EXECUTABLE_OUTPUT_PATH
>  FLTK_BASE_LIBRARY                /usr/local/lib/libfltk.a
>  FLTK_FLUID_EXECUTABLE            /usr/local/bin/fluid.exe
>  FLTK_FORMS_LIBRARY               /usr/local/lib/libfltk_forms.a
>  FLTK_GL_LIBRARY                  /usr/local/lib/libfltk_gl.a
>  FLTK_IMAGES_LIBRARY              /usr/local/lib/libfltk_images.a
>  FLTK_INCLUDE_DIR                 /usr/local/include
>  ITK_DIR                          /home/mbrennan/ITK/Build
>  LIBRARY_OUTPUT_PATH
>  USE_FLTK                         ON
>  USE_VTK                          ON
>  VTK_DIR                          /home/mbrennan/vtk/vtk-build
> 
> 
> any suggestions of what might be going wrong would be much 
> appreciated.
> 
> thanks,
> mary ann
> 
> 
> 
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